EP0497191A1 - Dispositif d'actionnement d'un appareil de cuisson et procédé de commande - Google Patents

Dispositif d'actionnement d'un appareil de cuisson et procédé de commande Download PDF

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Publication number
EP0497191A1
EP0497191A1 EP92100952A EP92100952A EP0497191A1 EP 0497191 A1 EP0497191 A1 EP 0497191A1 EP 92100952 A EP92100952 A EP 92100952A EP 92100952 A EP92100952 A EP 92100952A EP 0497191 A1 EP0497191 A1 EP 0497191A1
Authority
EP
European Patent Office
Prior art keywords
actuator
control
control according
plate
sensor arrangement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP92100952A
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German (de)
English (en)
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EP0497191B1 (fr
Inventor
Edwin Keller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electrolux AG
Original Assignee
Electrolux AG
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Filing date
Publication date
Application filed by Electrolux AG filed Critical Electrolux AG
Publication of EP0497191A1 publication Critical patent/EP0497191A1/fr
Application granted granted Critical
Publication of EP0497191B1 publication Critical patent/EP0497191B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • F24C15/106—Tops, e.g. hot plates; Rings electrically heated electric circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/006—Permanent magnet actuating reed switches comprising a plurality of reed switches, e.g. selectors or joystick-operated

Definitions

  • the present invention relates to a method for controlling the operation of a cooking device according to the preambles of claims 1 to 4 and a cooking device control with at least one actuator for controlling the cooking device according to the preambles of claims 9 to 12.
  • the present invention relates in particular to the construction of cooktops with a glass ceramic plate, it can be advantageous in general for cooking appliances, i.e. e.g. can also be used for ovens or cookers.
  • actuators consists in "touch control" fields located above. By touching control panels, capacitive sensors arranged below a plate with the control panel are activated capacitively. With these actuators, ideal conditions are created with regard to the above-mentioned problems with regard to the operating location, work surface design, cleanability, mechanical impairment of the glass ceramic plate.
  • the cooking appliance is always activated when the actuator is in any of the intended tax effective positions is set. It should be borne in mind that the advantage of extremely simple operation with the actuator also includes the risk of such an operation, and consequently activation of the cooking appliance, by unauthorized persons, in particular children, or due to carelessness.
  • a magnetic field-sensitive sensor is triggered in each control-effective slide position and emits a control-effective signal.
  • This procedure is disadvantageous in two different respects, firstly in the safety aspect, because magnetic field-sensitive sensors, such as reed switches, can very well be triggered by other, randomly magnetized objects, such as pan bases, etc. If such a sensor is triggered in the known procedure, the cooking device is activated. Furthermore, the above-mentioned procedure is under the aspect of constructive effort given a number of states to be controlled, such as heating power levels, disadvantageous. This is because a sensor is provided for each intended tax effective position and triggers a predetermined control state.
  • one control-effective signal can be controlled by a combined triggering of several sensors, which significantly increases the number of possible switching states for a given number of magnetic field-sensitive sensors.
  • the magnetic circuit is put through the glass ceramic plate, which does not require any mechanical impairment or processing of the glass plate.
  • the problem of cleaning is solved in the procedure according to the invention in that the plate, and, in particular in the case of a glass ceramic hob, the glass ceramic plate, can be cleaned without problems after removal of the actuator or actuators.
  • This is preferably facilitated in the procedure according to claim 1 in that the movement guide is provided at the edge of the plate and / or removable, such as attachable.
  • the actuator (s) are preferably arranged at the top, since they do not impair the available work surface when they are removable. An actuator can be moved very quickly, so that the adjustability is very direct.
  • Providing displays be it on the plate or an intended guide, if necessary providing illuminated displays, such as illuminated bar displays or also acoustic displays, ensures that the actuator positions can be easily recognized, even from a distance.
  • illuminated displays such as illuminated bar displays or also acoustic displays
  • a significant reduction in the interference problem is achieved. If, for example and preferably, reed relays are provided as magnetically controllable switches, it can be seen that the mains switching problem is eliminated. This provides the often prescribed electromechanical switch.
  • a magnetic field sensor 3 is arranged on one side of this plate 1, which can be, for example, a Hall sensor, but preferably, and as will be described in detail, a reed switch.
  • An actuator slide 5 with a permanent magnet arrangement 7, which detects the magnetic field, is provided as the actual actuator on the side of the plate 1 facing away from the magnetic field sensor 3 B ⁇ , through the plate 1, generated.
  • the magnetic field-sensitive sensor 3 basically has a magnetic field / electrical signal transmission characteristic, as is shown in FIG. 1, its electrically acting output, together with corresponding outputs from usually further provided magnetic field sensors 3, to a power control unit 9, for example working on the basis of the pulse packet control, guided as described in WO87 / 04815. This provides the performance of the cooking device, such as the hob 11, depending on whether and which of the magnetic field sensors 3, by appropriate movement and positioning of the actuator slide 5 or its magnetic field B ⁇ have been activated.
  • the movement path for the slide 5, along a plurality of magnetic field sensors 3 provided can be linear or curved or even circular, as shown by the arrows b. It is performed according to the invention.
  • Fig. 2 is schematically, in cross section, a preferred Embodiment variant of a control according to the invention operating according to this method is shown.
  • a guide rail 15 is mounted, optionally also removable, along which one or more actuator slides 17, pointer-shaped, can be displaced.
  • the edge of the cooking device itself or a bar which is provided on the cooking device anyway, or another molding or shaping which is provided on the cooking device anyway, can also serve as a guide, with the slides being designed accordingly.
  • One or more schematically illustrated permanent magnets 19 are integrated in the actuator slides 17, each around a predetermined magnetic field pattern B ⁇ to create.
  • the magnet arrangements 19 in the various slides provided can be designed differently in order to selectively trigger different or differently arranged magnetic field-sensitive sensors.
  • the magnetic field-sensitive sensors shown generally and schematically with 3 in FIG. 1 are realized in a very simple and preferred embodiment variant by reed switches 21. They are arranged below the glass ceramic plate 13 in such a way that when the or a specific actuator slide 17 is set in a predetermined position along the guide 15, the switch 21 is attracted and, as has been explained schematically with reference to FIG. 1, an electrical control signal on the Power control 9 switches.
  • the actuator slide 17 can be removed by a simple handle, be it by pushing it out of the guide 15 or by tipping it out, with a correspondingly elastic guide rail 23 for the slide 17, so that the slide 17 can be supplied when the cooking appliance is not in use, thus providing optimum child safety is reached.
  • the entire glass ceramic surface can also be used for other purposes and can be easily cleaned.
  • the slider 17 and the guide rail 23 can be easily tensioned with respect to one another by means of leaf springs inserted into the guide in order to provide a smooth guide.
  • FIG. 3 schematically shows a top view of such an arrangement with a slide 17. From this it can be seen that an end stop surface 27 is preferably provided for the respective slide 17, optionally, as shown at 27a, resiliently, with which a defined stop is realized along the movement path of the slide 17 formed by rail 23. At the end stop 27 there is also preferably a one / two-circuit switch 27b is provided for the hotplate assigned to the slide in question.
  • the first actuation by means of the slide 17 switches the plate from one to two-circuit operation, the second back to single-circuit operation.
  • This operating mode is preferably e.g. indicated by an LED 27c.
  • the spring-loaded positioning on the stop surface 27 is preferably also used for switching on the current to the cooking appliance.
  • the slide 17 in turn activates a sensor sensitive to a magnetic field, such as preferably a reed relay.
  • a sensor sensitive to a magnetic field such as preferably a reed relay.
  • This has the essential advantage that the cooking appliance can only be energized if a slide 17 is placed in this predetermined position.
  • switching on / off can be combined with the one / two-circuit changeover mentioned, for example by a reed relay switching on cyclically via a counter, switching to single-circuit operation, the next switching operation, switching to dual-circuit operation, the third in the off mode.
  • Position displays by means of bar-illuminated displays and / or acoustically are also possible.
  • a four-burner hob with the four provided actuator slides 17 is shown schematically in supervision.
  • two correspondingly aligned magnetic field sensitive sensors 3a and 3b are arranged, for example.
  • the electrical active outputs of these sensors are combined with one another via respective AND links 31. Only when both sensors logically linked in this way are activated together in one position of the slide or magnet 19 does a signal become effective on the output side of the AND link 31.
  • the sensor arrangement and the permanent magnet arrangement are therefore designed, if necessary with the aid of guide plates for the magnetic field, in such a way that a control-effective sensor activation can only take place if the magnetic field specifically corresponds to that of the permanent arrangement 19 and at a very specific position along the path 23a shown in broken lines occurs for the slider.
  • the sensors 3 can in principle be any magnetic field-sensitive sensors according to FIG. 1, at least one pair of sensors 33 is preferably designed as a pair of reed switches connected in series with an AND operation. This pair of sensors 33 controls an electromechanical unit 37 with which the network 36 is switched on or off.
  • the unit 37 is a relay or contactor unit. As a result, the required electromechanical connection of the cooking appliance power is continuously implemented.
  • the network can be switched on and off via the latter.
  • the Mains connection occurs when any two of the AND-combined reed switches are activated, for which purpose the pairs of these AND-linked reed switches are connected to unit 37 via OR wiring (in parallel).
  • the arrangement of the pair of reed switches 33 means that the cooking appliance can only be switched to active if the slide corresponding to the permanent magnet 19 is moved into the position corresponding to the pair of reed switches 33 before it is moved to any of the other positions. Since this is certainly not the case with a magnetic object that is accidentally placed on the disk, the immunity to interference is significantly increased as a result.
  • the pair of reed switches 33 is preferably provided directly at an initial stop 39 such that it is easy for an operator to set the slide in the required switch-on position corresponding to the ON position in FIG. 3.
  • the result is that with the Pair 33, given priority, a further mode of operation, namely that the cooking appliance is only put into operation if switch pair 33 has been activated for the time being and then another of the AND-linked reed switch pairs. While the unit 37 is switched on with the switch pair 33 due to the often required electromechanical actuation, what can then be done electronically is first switched to the hob plate assigned to the respective slide by means of the further reed switch pairs.
  • a light indicator 41 can be provided, which indicates that the cooking appliance is switched on as a function of the connection of the pair of reed switches 33 shown in FIG. 5.
  • a specific power level for the cooking device in each given slide position for example via an impulse package control
  • several sensors 3 are activated in a specific slide position, for example the pair I and II in one position and the pair II in a further position alone, in a further position, the pair II and III, etc., and that the outputs of the AND gates 31 are routed to a logical combination unit 43, by means of which, based on the respective combination of activated sensor pairs, output control signals S p spent on the hob.
  • baffles or pole pieces are provided in order to generate a control-effective signal only when the slide 17 is inserted into a precisely defined position, such as via the preferably used reed relay 21 shown there, the hysteresis behavior of such a magnetic circuit may have to be taken into account. This is because, due to the hysteresis behavior mentioned, when the slider 17 is positioned sequentially in the same way, this does not need to control the underlying sensor immediately.
  • FIG. 6 schematically shows a further embodiment variant of the procedure according to the invention.
  • a coil 40 is provided with a U-core 42, the legs of which face the surface of the plate 1.
  • the coil 40 is, for example, part of the frequency-determining resonant circuit of an oscillator 44, whose change in impedance ⁇ Z ⁇ , as shown schematically at 46, is recorded to form the signal S according to FIG. 1.
  • a slide 48 in turn comprises a coil 50 with a U-core 52, the legs of which face those of the core 42. It thus form coils 40 and 50 as well the cores 42 and 52 are a transformer.
  • the transformer, electromagnetically transmitted energy through the plate 1 in the slide 48 is used via a correspondingly designed converter unit 54, for example an AC / DC converter, a display, such as an LED display 56, to feed in the slider 48 itself.
  • a display such as an LED display 56
  • the display 56 is activated when the slider 48 or the secondary side of the transformer converter with the primary side, i.e. Oscillator unit 44, with coil 40 and core 42, is closely coupled.
  • FIG. 7 shows a power control that is preferably used in connection with the present invention on the basis of a functional block diagram.
  • the output signals of each AND-linked sensor 3 according to FIG. 5, ie the signals S 31, are OR-linked at 58, a time-setting unit 60 which essentially acts as a mono-stable, resettable multivibrator.
  • the output of unit 60 is ORed at 62 with the output signal of the OR link 58 to the electromechanical power switching unit 37 according to FIG. 5 and controls it.
  • the power on the corresponding hob or on the corresponding hotplate is primarily controlled with the signals S 31, as explained with reference to FIG. 5.
  • the power is applied to the unit 37 electromechanically, for example via the reed switches 33 from FIG. 5.
  • the unit 60 is set and drops after the predetermined time period ⁇ , with which The network switching unit 37 is then switched off via the OR link 62. This also takes place when none of the signals S 31 is active, i.e. all slides with magnet 19 according to FIG. 5 are removed, for example.
  • the cooking appliance operation is switched off at the latest after the predeterminable time ⁇ , which can be, for example, half an hour, unless the signals S 31 have been changed by adjusting the slide, and thus a signal edge which is effective for the time setting unit 60 resumed.
  • the predeterminable time ⁇ which can be, for example, half an hour
  • This procedure as a backup, therefore switches the cooking appliance off after the predetermined time period ⁇ , which corresponds to a time during which experience has shown that a cooking appliance is at most left in unchanged operation.
  • FIG. 8 schematically shows a further power control that is preferably used in connection with the present invention.
  • the signals S 31 basically control the power control unit 9 for the existing hot plates of a field 11.
  • the total output which is given to the hob 11 is determined on a unit 64 which is shown schematically as a summation unit. If this total power exceeds a predetermined value Q, a control signal S66 is generated at a gradation unit 66, which, fed back to the power control unit 9, reduces the power to the respective fields 11a to 11d, automatically, preferably proportionally to that then by the Signals S31 controlled, the respective field 11 x supplied power.
  • the procedure according to the invention described is particularly suitable for actuators which can be operated from above.
  • the actuators or sliders provided according to the invention can be moved quickly, and in particular provision of displays at the corresponding slider positions or activation of the corresponding sensors results in good readability.
  • the slides can be made relatively large and towering, so that it can be seen from a distance in which position each slider is located.
  • the fact that the actuators 17 or 48 can be removed makes it extremely easy to clean the plate, in particular the glass-ceramic plate of the field, and the use of a magnetic circuit coupling itself results in a considerably higher level of interference resistance than with known capacitive sensors.
  • the preferred embodiment variant with reed switches is particularly immune to interference, which is further improved by the aforementioned combined connection of several sensors or reed switches.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Electric Stoves And Ranges (AREA)
EP19920100952 1991-01-28 1992-01-22 Dispositif d'actionnement d'un appareil de cuisson et procédé de commande Expired - Lifetime EP0497191B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH25391 1991-01-28
CH253/91 1991-01-28

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Publication Number Publication Date
EP0497191A1 true EP0497191A1 (fr) 1992-08-05
EP0497191B1 EP0497191B1 (fr) 1996-07-10

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EP19920100952 Expired - Lifetime EP0497191B1 (fr) 1991-01-28 1992-01-22 Dispositif d'actionnement d'un appareil de cuisson et procédé de commande

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EP (1) EP0497191B1 (fr)
DE (1) DE59206720D1 (fr)
FI (1) FI920348A (fr)
NO (1) NO920354L (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0600780A1 (fr) * 1992-12-04 1994-06-08 Société SCHOLTES Commutateur de commande pour appareil de cuisson domestique
DE29605163U1 (de) * 1996-03-20 1996-07-04 Platt, Nils, Dipl.-Ing. (FH), 74374 Zaberfeld Schalterknebel-Anordnung zur Betriebs-Steuerung von Geräten, wie Haushaltsgeräten
EP0797227A2 (fr) * 1996-03-20 1997-09-24 E.G.O. ELEKTRO-GERÄTEBAU GmbH Dispositif de commande d'appareils à commande électrique
EP1014001A2 (fr) * 1998-12-21 2000-06-28 E.G.O. ELEKTRO-GERÄTEBAU GmbH Dispositif de commande d'appareils à commande électrique, notamment appareils de cuisson électriques
DE19906365A1 (de) * 1999-02-16 2000-08-17 Bsh Bosch Siemens Hausgeraete Bedienelement, beispielsweise für ein Kochfeld
EP0959646A3 (fr) * 1998-05-20 2001-08-16 Miele & Cie. GmbH & Co. Table de cuisson à plaque vitro-céramique
DE10202493A1 (de) * 2002-01-23 2003-07-31 Bsh Bosch Siemens Hausgeraete Bedieneinrichtung für ein Haushaltsgerät
DE10212954A1 (de) * 2002-03-19 2003-10-02 Ego Elektro Geraetebau Gmbh Bedienvorrichtung für ein Elektrogerät
EP1220570A3 (fr) * 2000-07-21 2003-11-05 E.G.O. ELEKTRO-GERÄTEBAU GmbH Dispositif de commande d'appareils électriques commandables, en particulièr d'appareils de chauffages électriques
WO2005038350A1 (fr) * 2003-10-15 2005-04-28 E.G.O. Elektro-Gerätebau GmbH Dispositif de commande
US7016744B2 (en) 1999-12-10 2006-03-21 Scientific Generics Limited Man-machine interface
EP1715498A1 (fr) * 2005-04-18 2006-10-25 Valeo Schalter und Sensoren GmbH Commutateur, en particulier commutateur de colonne de direction
DE102006048418A1 (de) * 2006-10-12 2008-04-17 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit Drehknebel
WO2008113475A1 (fr) * 2007-03-16 2008-09-25 E.G.O. Elektro-Gerätebau GmbH Dispositif de commande d'un champ de cuisson et agencement d'un champ de cuisson avec un tel dispositif de commande
EP1978618A1 (fr) 2007-04-03 2008-10-08 BSH Bosch und Siemens Hausgeräte GmbH Appareil électrique à faible consommation en veille
DE102010030469A1 (de) * 2010-06-24 2011-12-29 BSH Bosch und Siemens Hausgeräte GmbH Kochfeldvorrichtung
EP2414737A1 (fr) * 2009-03-30 2012-02-08 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de commande pour appareil électroménager, appareil électroménager équipé d'un tel dispositif de commande, et procédé permettant de faire fonctionner un appareil électroménager équipé d'un tel dispositif de commande
US8662071B2 (en) 2011-02-14 2014-03-04 Bsh Home Appliances Corporation Household gas appliance with a magnetically controlled gas supply system
EP2420733A3 (fr) * 2010-08-17 2014-06-11 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de champ de cuisson
EP2881668A1 (fr) * 2013-12-04 2015-06-10 BSH Hausgeräte GmbH Dispositif de plaque de cuisson au gaz
CN109864559A (zh) * 2017-12-01 2019-06-11 九阳股份有限公司 滑杆控制的烹饪器具
EP3562265A1 (fr) * 2018-04-27 2019-10-30 Electrolux Appliances Aktiebolag Appareil ménager conçu pour un mode veille

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DE19645907B4 (de) * 1996-11-07 2008-02-28 AEG Hausgeräte GmbH Verfahren und Vorrichtung zum Einstellen eines Betriebszustandes eines Geräts, insbesondere eines Haushaltsgeräts
DE102006016657A1 (de) * 2006-04-08 2007-10-11 Hella Kgaa Hueck & Co. Mehrfachlastschalter für elektrische Bordnetze in Kraftfahrzeugen
US8835814B2 (en) 2008-10-02 2014-09-16 Bsh Bosch Und Siemens Hausgeraete Gmbh Domestic appliance device

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WO1983000548A1 (fr) * 1981-07-29 1983-02-17 Hamilton Dunn Research Co Dispositif de rechauffage de boissons
WO1987004815A1 (fr) 1986-01-31 1987-08-13 Electrolux Betriebsverwaltung Ag Procede de commande de la puissance de chauffage d'un corps de chauffage d'une cuisiniere et dispositif de commande de la puissance a fournir a au moins un corps de chauffage d'une cuisiniere
US4816647A (en) * 1987-11-13 1989-03-28 General Electric Company Power control for appliance having a glass ceramic cooking surface
WO1989004543A1 (fr) 1987-11-03 1989-05-18 Aktiebolaget Electrolux Systeme de commande pour cuisiniere electrique
EP0383741A2 (fr) * 1989-02-14 1990-08-22 Aktiebolaget Electrolux Dispositif dans une cuisinière ou une plaque de chauffage pour la cuisson
EP0394148A1 (fr) * 1989-04-18 1990-10-24 Cableco Plaque électrique chauffante amovible

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000548A1 (fr) * 1981-07-29 1983-02-17 Hamilton Dunn Research Co Dispositif de rechauffage de boissons
WO1987004815A1 (fr) 1986-01-31 1987-08-13 Electrolux Betriebsverwaltung Ag Procede de commande de la puissance de chauffage d'un corps de chauffage d'une cuisiniere et dispositif de commande de la puissance a fournir a au moins un corps de chauffage d'une cuisiniere
WO1989004543A1 (fr) 1987-11-03 1989-05-18 Aktiebolaget Electrolux Systeme de commande pour cuisiniere electrique
US4816647A (en) * 1987-11-13 1989-03-28 General Electric Company Power control for appliance having a glass ceramic cooking surface
EP0383741A2 (fr) * 1989-02-14 1990-08-22 Aktiebolaget Electrolux Dispositif dans une cuisinière ou une plaque de chauffage pour la cuisson
EP0394148A1 (fr) * 1989-04-18 1990-10-24 Cableco Plaque électrique chauffante amovible

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699002A1 (fr) * 1992-12-04 1994-06-10 Scholtes Ets Eugen Commutateur de commande de la mise sous tension électrique, notamment d'éléments chauffants pour appareil de cuisson domestique.
EP0600780A1 (fr) * 1992-12-04 1994-06-08 Société SCHOLTES Commutateur de commande pour appareil de cuisson domestique
DE29605163U1 (de) * 1996-03-20 1996-07-04 Platt, Nils, Dipl.-Ing. (FH), 74374 Zaberfeld Schalterknebel-Anordnung zur Betriebs-Steuerung von Geräten, wie Haushaltsgeräten
EP0797227A2 (fr) * 1996-03-20 1997-09-24 E.G.O. ELEKTRO-GERÄTEBAU GmbH Dispositif de commande d'appareils à commande électrique
EP0797227A3 (fr) * 1996-03-20 1998-08-19 E.G.O. ELEKTRO-GERÄTEBAU GmbH Dispositif de commande d'appareils à commande électrique
US5920131A (en) * 1996-03-20 1999-07-06 E.G.O. Elektro-Geratebau Gmbh Arrangement for the control of electrically controllable appliances
EP0959646A3 (fr) * 1998-05-20 2001-08-16 Miele & Cie. GmbH & Co. Table de cuisson à plaque vitro-céramique
US6498326B1 (en) 1998-12-21 2002-12-24 E.G.O. Elektro-Geratebau Gmbh Arrangement for the control of electrically controllable appliances, particularly electric cookers
EP1014001A2 (fr) * 1998-12-21 2000-06-28 E.G.O. ELEKTRO-GERÄTEBAU GmbH Dispositif de commande d'appareils à commande électrique, notamment appareils de cuisson électriques
DE19859105A1 (de) * 1998-12-21 2000-06-29 Ego Elektro Geraetebau Gmbh Anordnung zur Steuerung von elektrisch ansteuerbaren Geräten, insbesondere Elektrokochgeräten
EP1014001A3 (fr) * 1998-12-21 2001-10-04 E.G.O. ELEKTRO-GERÄTEBAU GmbH Dispositif de commande d'appareils à commande électrique, notamment appareils de cuisson électriques
DE19906365A1 (de) * 1999-02-16 2000-08-17 Bsh Bosch Siemens Hausgeraete Bedienelement, beispielsweise für ein Kochfeld
DE19906365B4 (de) * 1999-02-16 2009-02-26 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld mit Bedienelement
US7016744B2 (en) 1999-12-10 2006-03-21 Scientific Generics Limited Man-machine interface
EP1220570A3 (fr) * 2000-07-21 2003-11-05 E.G.O. ELEKTRO-GERÄTEBAU GmbH Dispositif de commande d'appareils électriques commandables, en particulièr d'appareils de chauffages électriques
DE10202493A1 (de) * 2002-01-23 2003-07-31 Bsh Bosch Siemens Hausgeraete Bedieneinrichtung für ein Haushaltsgerät
DE10212954A1 (de) * 2002-03-19 2003-10-02 Ego Elektro Geraetebau Gmbh Bedienvorrichtung für ein Elektrogerät
US6838785B2 (en) 2002-03-19 2005-01-04 E.G.O. Elektro-Geraetebau Gmbh Operating device for an electrical appliance
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EP1715498A1 (fr) * 2005-04-18 2006-10-25 Valeo Schalter und Sensoren GmbH Commutateur, en particulier commutateur de colonne de direction
DE102006048418A1 (de) * 2006-10-12 2008-04-17 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit Drehknebel
EP2079964B1 (fr) * 2006-10-12 2012-08-08 BSH Bosch und Siemens Hausgeräte GmbH Appareil ménager à bouton rotatif
WO2008113475A1 (fr) * 2007-03-16 2008-09-25 E.G.O. Elektro-Gerätebau GmbH Dispositif de commande d'un champ de cuisson et agencement d'un champ de cuisson avec un tel dispositif de commande
EP1978618A1 (fr) 2007-04-03 2008-10-08 BSH Bosch und Siemens Hausgeräte GmbH Appareil électrique à faible consommation en veille
DE102007016075A1 (de) 2007-04-03 2008-10-09 BSH Bosch und Siemens Hausgeräte GmbH Elektrogerät mit verringertem Standbyverbrauch
EP2414737A1 (fr) * 2009-03-30 2012-02-08 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de commande pour appareil électroménager, appareil électroménager équipé d'un tel dispositif de commande, et procédé permettant de faire fonctionner un appareil électroménager équipé d'un tel dispositif de commande
EP2414737B1 (fr) * 2009-03-30 2018-10-17 BSH Hausgeräte GmbH Appareil électroménager équipé avec un dispositif de commande, et procédé permettant de faire fonctionner un appareil électroménager équipé d'un tel dispositif de commande
DE102010030469A1 (de) * 2010-06-24 2011-12-29 BSH Bosch und Siemens Hausgeräte GmbH Kochfeldvorrichtung
DE102010030469B4 (de) * 2010-06-24 2017-12-21 BSH Hausgeräte GmbH Kochfeldvorrichtung
EP2420733A3 (fr) * 2010-08-17 2014-06-11 BSH Bosch und Siemens Hausgeräte GmbH Dispositif de champ de cuisson
US8662071B2 (en) 2011-02-14 2014-03-04 Bsh Home Appliances Corporation Household gas appliance with a magnetically controlled gas supply system
EP2881668A1 (fr) * 2013-12-04 2015-06-10 BSH Hausgeräte GmbH Dispositif de plaque de cuisson au gaz
CN109864559A (zh) * 2017-12-01 2019-06-11 九阳股份有限公司 滑杆控制的烹饪器具
EP3562265A1 (fr) * 2018-04-27 2019-10-30 Electrolux Appliances Aktiebolag Appareil ménager conçu pour un mode veille

Also Published As

Publication number Publication date
EP0497191B1 (fr) 1996-07-10
DE59206720D1 (de) 1996-08-14
NO920354D0 (no) 1992-01-27
FI920348A (fi) 1992-07-29
FI920348A0 (fi) 1992-01-27
NO920354L (no) 1992-07-29

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